From a43ca1d19f3b748d6abd62c9ce8b159f1255edfb Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 9 Sep 2020 21:23:26 +0000
Subject: [PATCH] wwwtext: config comment improvements

Use the full URL of the inbox being mirrored to reduce ambiguity
(instead of just the inbox name).

Using asymmetric quotes (e.g `foo') improves readability for me
in that it's more obvious when a quote begins and ends.  It also
lights up fewer pixels and reduces visual noise compared to
double-quotes.

We'll also reflow the `mainrepo' vs `inboxdir' comment slightly
to emphasize the word `instead'.
---
 lib/PublicInbox/WwwText.pm | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/PublicInbox/WwwText.pm b/lib/PublicInbox/WwwText.pm
index 87dc0751..2ed7d0d2 100644
--- a/lib/PublicInbox/WwwText.pm
+++ b/lib/PublicInbox/WwwText.pm
@@ -139,14 +139,16 @@ sub inbox_config ($$$) {
 	push @$hdr, 'Content-Disposition', 'inline; filename=inbox.config';
 	my $name = dq_escape($ibx->{name});
 	my $inboxdir = '/path/to/top-level-inbox';
+	my $base_url = $ibx->base_url($ctx->{env});
 	$$txt .= <<EOS;
-; example public-inbox config snippet for "$name"
-; see public-inbox-config(5) manpage for more details:
+; Example public-inbox config snippet for a mirror of
+; $base_url
+; See public-inbox-config(5) manpage for more details:
 ; https://public-inbox.org/public-inbox-config.html
 [publicinbox "$name"]
 	inboxdir = $inboxdir
-	; note: public-inbox before v1.2.0 used "mainrepo"
-	; instead of "inboxdir", both remain supported after 1.2
+	; note: public-inbox before v1.2.0 used `mainrepo' instead of
+	; `inboxdir', both remain supported after 1.2
 	mainrepo = $inboxdir
 	url = https://example.com/$name/
 	url = http://example.onion/$name/
@@ -156,7 +158,6 @@ EOS
 		$$txt .= "\t$k = $_\n" for @$v;
 	}
 	if (my $altid = $ibx->{altid}) {
-		my $base_url = $ibx->base_url($ctx->{env});
 		my $altid_map = $ibx->altid_map;
 		$$txt .= <<EOF;
 	; altid DBs may be used to provide numeric article ID lookup from
-- 
2.44.0